---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5964 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5964) 09/12/23 _x86_64_ (8 CPU) 19:58:47 LINUX RESTART (8 CPU) 19:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:00:02 119.63 47.31 72.32 0.00 5340.84 59188.54 0.00 20:01:01 122.76 0.95 121.81 0.00 28.33 63317.40 0.00 20:02:01 1.62 0.00 1.62 0.00 0.00 26.95 0.00 20:03:01 1.63 0.00 1.63 0.00 0.00 19.06 0.00 20:04:01 4.85 0.97 3.88 0.00 67.46 142.91 0.00 20:05:01 28.21 9.30 18.91 0.00 3388.47 3737.69 0.00 Average: 46.24 9.78 36.46 0.00 1474.92 20953.96 0.00 19:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:00:02 29656936 31644828 694756 2.11 60516 2221264 1869252 5.51 964540 1944788 924 20:01:01 28359284 31606176 700776 2.13 116812 3352876 1753176 5.17 1085144 3015208 656 20:02:01 28359780 31606740 700156 2.13 116848 3352876 1753176 5.17 1084616 3015208 16 20:03:01 28366256 31613352 693228 2.11 116896 3352880 1753176 5.17 1077348 3015212 12 20:04:01 28277280 31616092 689800 2.10 118704 3440080 1767056 5.21 1080216 3102340 82340 20:05:01 28117888 31582608 711232 2.16 122684 3556796 1801372 5.31 1250980 3066180 32 Average: 28522904 31611633 698325 2.12 108743 3212795 1782868 5.25 1090474 2859823 13997 19:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:00:02 veth95ffe85 612.73 543.19 49.94 2756.63 0.00 0.00 0.00 0.23 20:00:02 ens3 1409.25 1347.13 7921.27 161.38 0.00 0.00 0.00 0.00 20:00:02 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 20:00:02 docker0 612.73 543.08 41.56 2756.62 0.00 0.00 0.00 0.00 20:01:01 ens3 403.20 248.79 5707.66 35.88 0.00 0.00 0.00 0.00 20:01:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 20:01:01 docker0 153.16 247.81 12.45 1790.96 0.00 0.00 0.00 0.00 20:02:01 ens3 0.85 0.13 0.15 0.07 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 0.53 0.32 0.26 0.20 0.00 0.00 0.00 0.00 20:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 159.07 56.46 1379.18 3.91 0.00 0.00 0.00 0.00 20:04:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 7.68 14.58 3.58 25.59 0.00 0.00 0.00 0.00 20:05:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 329.89 277.97 2493.02 37.84 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 127.57 131.49 8.99 755.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5964) 09/12/23 _x86_64_ (8 CPU) 19:58:47 LINUX RESTART (8 CPU) 19:59:01 CPU %user %nice %system %iowait %steal %idle 20:00:02 all 7.52 0.00 2.49 3.85 0.04 86.09 20:00:02 0 7.37 0.00 1.86 1.37 0.05 89.35 20:00:02 1 4.66 0.00 1.83 17.46 0.05 76.01 20:00:02 2 6.39 0.00 2.33 0.75 0.03 90.49 20:00:02 3 10.51 0.00 3.83 5.98 0.05 79.64 20:00:02 4 8.11 0.00 3.26 0.99 0.03 87.60 20:00:02 5 8.67 0.00 2.17 3.12 0.03 86.00 20:00:02 6 9.15 0.00 2.80 0.70 0.05 87.29 20:00:02 7 5.28 0.00 1.87 0.36 0.05 92.45 20:01:01 all 5.97 0.00 2.87 3.39 0.05 87.72 20:01:01 0 6.82 0.00 2.66 5.20 0.05 85.27 20:01:01 1 5.33 0.00 3.31 9.82 0.03 81.51 20:01:01 2 6.77 0.00 2.76 0.03 0.03 90.40 20:01:01 3 5.56 0.00 1.95 0.17 0.07 92.25 20:01:01 4 5.19 0.00 3.38 0.15 0.03 91.25 20:01:01 5 5.32 0.00 2.50 0.12 0.03 92.03 20:01:01 6 6.20 0.00 2.64 10.31 0.05 80.81 20:01:01 7 6.60 0.00 3.73 1.37 0.07 88.23 20:02:01 all 0.02 0.00 0.01 0.00 0.01 99.97 20:02:01 0 0.05 0.00 0.03 0.02 0.02 99.88 20:02:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:02:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:02:01 6 0.02 0.00 0.02 0.00 0.02 99.95 20:02:01 7 0.03 0.00 0.00 0.00 0.02 99.95 20:03:01 all 0.04 0.00 0.02 0.04 0.01 99.89 20:03:01 0 0.07 0.00 0.05 0.22 0.03 99.63 20:03:01 1 0.02 0.00 0.00 0.12 0.00 99.87 20:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:03:01 3 0.00 0.00 0.00 0.00 0.02 99.98 20:03:01 4 0.03 0.00 0.03 0.00 0.02 99.92 20:03:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:03:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:03:01 7 0.17 0.00 0.02 0.00 0.02 99.80 20:04:01 all 0.22 0.00 0.11 1.15 0.01 98.52 20:04:01 0 0.08 0.00 0.10 8.14 0.03 91.64 20:04:01 1 0.80 0.00 0.35 0.35 0.02 98.48 20:04:01 2 0.08 0.00 0.00 0.07 0.00 99.85 20:04:01 3 0.07 0.00 0.03 0.08 0.00 99.82 20:04:01 4 0.13 0.00 0.03 0.07 0.00 99.77 20:04:01 5 0.05 0.00 0.07 0.00 0.02 99.87 20:04:01 6 0.43 0.00 0.12 0.12 0.00 99.33 20:04:01 7 0.10 0.00 0.15 0.35 0.02 99.38 20:05:01 all 0.87 0.00 0.43 3.37 0.02 95.31 20:05:01 0 0.67 0.00 0.35 10.97 0.03 87.98 20:05:01 1 1.12 0.00 0.48 1.50 0.02 96.88 20:05:01 2 0.60 0.00 0.87 1.67 0.02 96.85 20:05:01 3 1.59 0.00 0.52 0.80 0.02 97.08 20:05:01 4 0.42 0.00 0.30 9.01 0.02 90.26 20:05:01 5 0.60 0.00 0.30 0.93 0.02 98.15 20:05:01 6 1.20 0.00 0.28 0.38 0.02 98.12 20:05:01 7 0.75 0.00 0.37 1.70 0.02 97.16 Average: all 2.42 0.00 0.98 1.96 0.02 94.62 Average: 0 2.49 0.00 0.83 4.32 0.04 92.32 Average: 1 1.97 0.00 0.98 4.84 0.02 92.18 Average: 2 2.29 0.00 0.99 0.42 0.01 96.29 Average: 3 2.93 0.00 1.05 1.17 0.03 94.82 Average: 4 2.30 0.00 1.16 1.71 0.02 94.82 Average: 5 2.43 0.00 0.83 0.70 0.02 96.02 Average: 6 2.81 0.00 0.97 1.88 0.02 94.31 Average: 7 2.13 0.00 1.01 0.63 0.03 96.20